Question: How was the rain scene accomplished?
Answer: It was added at the edit. During the animation, the animators just made little sprinkles on the characters so it would look like the rain actually hit them.
Question: How big are the characters in Veggie Tales?
Answer: The VeggieTales characters are fruits and vegetables that live in a regular human kitchen. So all the characters are meant to be the same size as their real-life counterparts.
Answer: As seen in the movie, the Fog Juice made it difficult to see anything. Sally had hoped that with no way of seeing where he was going, she would be able to stop him from leaving Halloween Town and save his life.